AID-IOT · End-Application Bridge

One device between
your end application
and the AID-IOT dashboard.

The AID-IOT IIOT Bridge takes your end application — Modbus, RS-485, RS-232 and analog field devices — and delivers it to the AID-IOT Application dashboard over cellular, Wi-Fi, BLE or Ethernet. Edge logging, OTA control, and a software stack customisable as per your requirement.

NIC
4G · Wi-Fi · BLE · LAN
Protocols
Modbus · RS-485 · RS-232
Power
12–24 V DC
Modes
Cloud · App · Edge
AID-IOT IIOT Bridge industrial data logger
STATUS LED
Live device health
NIC supported
4G · Wi-Fi · BLE · LAN
Edge logger
Stores when offline

The Challenge

Industrial data is everywhere — and nowhere.

Most plants run on a patchwork of PLCs, drives, weighing scales, energy meters, printers and sensors. Each speaks a different protocol, none of them talk to the cloud, and operations teams pay the price in blind spots.

01 / 04

Stranded sensor data

Modbus and serial devices speak their own language. Cloud platforms speak HTTP/MQTT. Without a bridge, the data never leaves the panel.

02 / 04

Brittle connectivity

A single carrier and a fragile radio means lost telemetry every time the link drops — and no record of what happened in between.

03 / 04

No edge intelligence

Vanilla loggers only push raw values. Operators want first-pass rules, alerts, and local control without waiting on a round trip.

04 / 04

Closed boxes

Off-the-shelf gateways force their own firmware, their own cloud, and their own pricing model — making integration a vendor lock-in problem.

How We Help

A bridge built for plants, not pilots.

One ruggedised box that speaks every industrial protocol on the floor, talks to every carrier on the roof, and survives the times when neither side is co-operating.

BRIDGEAID-IOTPLCModbusVFDRS-485ScaleRS-232CLOUDSCADA

Industrial protocols, end-to-end

RS-232, dual RS-485, dual Modbus and multi-drop networking — out of the box.

4GWi-FiBLELAN

Carrier-grade connectivity

4G/2G cellular, Wi-Fi, BLE, and Ethernet LAN with automatic failover.

ONLINEOFFLINE · LOGGINGSYNCµSD STORE+ RTC timestamp

Edge logging that survives outages

Local micro-SD store, on-board RTC and timestamped event log — reconciled to cloud on reconnect.

AID-IOT dashboardAndroid · Windows appREST · MQTT · Webhooks · WSCustom Lambda · custom firmwareIIOT Bridge hardware

A software ecosystem you control

AID-IOT dashboard, Android/Windows apps, REST, MQTT, Webhooks, custom Lambdas — or your own.

System Architecture

Four ways to deploy the same hardware.

The bridge is mode-agnostic. Use whichever architecture suits the site — cloud-direct, app-controlled, fully offline, or any combination.

Mode 01

Cloud-Direct Control

Bidirectional MQTT/HTTPS link to AID-IOT dashboard. Send telemetry up, receive control commands down — straight through the bridge with no intermediary.

MQTTHTTPSOTAWebhooks
IIOT BRIDGEedge runtimeAID-IOT▲ telemetry · MQTT▼ commands · OTACLOUD-DIRECT · BIDIRECTIONAL

Core Features

Six pillars that turn a metal box into a platform.

AID-IOT BRIDGEUPLINK ········· 4G/CAT-MUPTIME ········· 14d 03h 22mRS485-A ······· 8 nodes / OKQUEUE ········· 0 pending● healthySTATUSNETWORKUSER 1USER 2ON-BOARD RTC14:22:0820/05/26

Specifications

Engineered for the panel room.

Hardware controlled 100% in-house — both silicon and firmware — so every interface, every protocol and every line of the stack can be tuned to the deployment.

CPU

Hardware

Display
Integrated OLED, status & network LEDs
Indicators
Status LED, network LED, 2× addressable RGB
Audio
Passive on-board buzzer
Clock
On-board Real-Time Clock (RTC)
Mounting
Optional DIN-rail connector
I/O

Communication

Serial
RS-232 · 2× RS-485
Modbus
2× Modbus RTU stacks, multi-drop
USB
Type-C OTG · USB re-flash from laptop
Optional
UART · One-Wire · CAN bus / OBD2
GPIO
Exposed pins on terminal blocks
NIC

Network

Cellular
4G / 2G via nano-SIM
Wireless
Wi-Fi 2.4 GHz · Bluetooth LE
Wired
Ethernet LAN (RJ-45)
Optional
GPS tracking module
Failover
Configurable carrier priority
PWR

Power & Storage

Power
12 V – 24 V DC supply
Storage
Micro-SD card slot
Auth
Optional RFID / NFC reader
Vision
Optional camera integration
Enclosure
IP-rated industrial housing
OPS
Live status
On-board OLED + cloud telemetry for instant device health.
OPS
Pen-drive dump
Operators offload logs to USB in the field — no laptop.
OPS
Offline reconciliation
Persistent event correlation when uplink returns.
OPS
BYO app integration
Talk to existing customer mobile apps via REST/MQTT.

Industrial Use Cases

Where the bridge is already earning its keep.

From furnace floors to weather stations — eight live deployment patterns customers can drop in with little or no custom firmware.

Process automation

Furnace automation

Closed-loop temperature control with set-points, ramps and trip alarms streamed to cloud.

Drives

VFD speed control

Modbus master to variable-frequency drives — set, ramp, monitor and protect from a single console.

Control

PID controller master

Orchestrate cascaded loops across multiple devices, with edge fallback on cloud outage.

Telecom

Mobile tower maintenance

Power, fuel, environment and intrusion telemetry per site — with ticket triggers built in.

Weigh & print

Industrial scales + thermal print

RS-232 master to weighing terminals and slip printers — print, log and post in one motion.

SCADA

SCADA-compatible aggregation

Aggregate field tags into a Modbus / MQTT view your SCADA already understands.

Environment

Industrial weather stations

High-reliability connectivity module for met-stations and air-quality nodes in remote sites.

Identify

Barcode scanner master

Capture, validate and route scans from multiple stations — with on-device dedup and queue.

BUILT FOR

Industrial automation engineers · IoT system integrators · operations managers · CTOs sourcing edge-bridge hardware.

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